VGA的IP核，下载即可用，解压到指定目录下就可以了，参照里面的read me....

本文件给出了基于VHDL语言的VGA图像显示程序及其工程问件。(This document is presented based on VHDL language VGA image display program and the project asked the pieces.)

说明：  为串口收发器以及汉明编码，将电脑通过串口发送的7位数据转化成汉明码显示于led上，或把接收到的11位汉明码解码并验错纠错(For the serial port transceiver, and Hamming codes, the computer through the serial port into 7-bit data displayed on the led on the Hamming code, or to receive the 11 Hamming code error correction decoding and experience)

说明：  Simetrix EMI滤波器设计，实际测试有效果。(Simetrix EMI filter design, the actual test results are effective.)

Verilog UART is written in this file

USB接口控制器参考设计VHDL代码,方便开发FPGA人员进行USB的开发，是一个不错的源码。-USB interface controller reference design VHDL code, facilitate the development of FPGA personnel USB development, is a good source.

VHDL2verilog的程序，相信对大家很有帮助-VHDL2verilog procedures, I believe very helpful to everyone

Brazo robotico proyecto para laboratorio

频率计 测量范围1-100MHz 测量阈值0.1s 计数部分为FPGA/CPLD 语言VHDL 显示部分为51 单片机加八位数码管 语言C(Frequency meter Measuring range 1-100 MHZ Measure threshold is 0.1 s Count part of FPGA/CPLD Language VHDL Display part of 51 MCU with eight digital tube Language C)

DDS基本原理，详细讲述了DDS基本原理及设计技巧(DDS Basic principle)

SPI控制器，基于VERILOG描述，分模块设计，共6个模块，时钟产生模块，移位模块，主模块，从模块，定义模块，顶层模块。(SPI controller, based on the VERILOG description, sub-module design, a total of six modules, clock generation module, shift module, main module, from the modules, custom module, top module.)